[realbrick]

Thanks, Rob - that worked like a champ!

Here's the method I rolled your suggestions up into. Note that this is within a shape, so tell application id "OGfl" is implicit.

on getScriptFromObject(_object)
set _textScript to (script of _object) as text
set _scriptObject to "script" & linefeed & _textScript & linefeed & "end script"
return run script _scriptObject
end getScriptFromObject

Example of calling the method foo() in the script of an object referenced by the variable "o"

set oScript to getScriptFromObject(o)
get foo() of oScript